68256270

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 184322880

約数和(自身を除く): 116066610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3121, 3645, 4374, 6242, 7290, 9363, 10935, 15605, 18726, 21870, 28089, 31210, 46815, 56178, 84267, 93630, 140445, 168534, 252801, 280890, 421335, 505602, 758403, 842670, 1264005, 1516806, 2275209, 2528010, 3792015, 4550418, 6825627, 7584030, 11376045, 13651254, 22752090, 34128135, 68256270]

約数ペア:

[(1, 68256270), (2, 34128135), (3, 22752090), (5, 13651254), (6, 11376045), (9, 7584030), (10, 6825627), (15, 4550418), (18, 3792015), (27, 2528010), (30, 2275209), (45, 1516806), (54, 1264005), (81, 842670), (90, 758403), (135, 505602), (162, 421335), (243, 280890), (270, 252801), (405, 168534), (486, 140445), (729, 93630), (810, 84267), (1215, 56178), (1458, 46815), (2187, 31210), (2430, 28089), (3121, 21870), (3645, 18726), (4374, 15605), (6242, 10935), (7290, 9363)]